Network Automation Future Networking Tools for IT Professionals

Today, people use computers and the Internet for many things. They need a good network that can work fast and well. Network automation is a way to make the network better. It means using programs and tools to do things people usually do, like making, checking, and changing the network. This way, the network can work faster, safer, and easier. In this article, we’ll explore what network automation is, the benefits it offers, and how to install it.

History of Network Automation

Network automation is the process of using software and logic to manage resources and services. It helps network teams to perform tasks faster and more than manual methods. It started in the late 1990s and early 2000s when the Internet became popular. Before that, network management was done by hand, which was slow and error-prone. It became necessary to improve efficiency and reliability.

People made tools to control networks and things on them in the 2000s. These tools were not very good and needed a lot of human help. These words mean that some tools for making networks work better were not very good. But they helped to create better and smarter tools later.

Network automation is a way to make network management easier. Some big companies like Google, Amazon, and Facebook start to use it a long time ago. They used it to control their huge networks with many devices. They made their network tools and then shared them with everyone for free.

As network automation gained more popularity, the demand for automation tools increased. This caused large businesses such as Cisco, Juniper Networks, and VMware to make network tools that anyone can buy. These tools had more things they can do and were used by businesses big and small.

Today, network automation has become an essential component of network management. It changed from basic tools to control settings to a big set of tools that help it do all the steps of management. Networks will improve a lot with new things like machines that are smart and machines that can learn. The future of networks is bright, and they will become more complicated and better in the next few years.

What is Network Automation?

Network automation means using software to help with network tasks. It helps to do network tasks faster and easier, such as setting up, checking, and fixing network devices and services. It uses special ways of communicating with network devices and services.

Network automation makes the work of network managers easier and more efficient. It helps to avoid mistakes and problems and makes it faster and safer which can affect the network. Network managers add new services and applications and see and manage network resources better.

Network automation uses software or commands to control network devices and services. It helps network teams to do their work faster and better than doing it by hand. It can use different tools and technologies, like scripts, APIs, platforms, and SDN controllers. It is very important for modern network operations, especially in big and complex network environments.

Importance of Network Automation in the IT Industry

The rapid advancement of technology and digital transformation has revolutionized the IT industry. Networks are becoming bigger and more complicated every day. This means we need better and smarter ways to manage them. This is network automation used.

Network automation means using software to control and run network devices and services. It removes the need for human work, lowers mistakes, and lets IT teams work on important projects. The importance of network automation in the IT industry cannot be overstated. These are a few key reasons:

Improved Network Performance and Reliability

When people do network tasks by hand, they can make mistakes that can cause network problems, slow down the network, or make it easy for hackers to attack. It avoids these mistakes and makes sure that networks are always working well and fast.

Reduced Network Downtime

When the network stops working, it can hurt businesses a lot. They can lose money, work, and customers. Network automation helps to find and fix problems before they get worse. This way, the network can keep working and the businesses can keep running.

Increased Network Security and Compliance

IT teams need to keep data safe from online dangers and attacks. It helps to do this by using the same security rules for all data, having fewer weak points, and following the good ways and laws for data protection.

Improved Network Scalability and Agility

As businesses grow and expand, their network requirements also evolve. Manual network management processes are not scalable and can be time-consuming. Network automation means using software or machines to do some tasks on a network, instead of doing them by hand. This way, you can add new devices or services to a network. This is good for businesses because they can adapt to new needs faster.

Reduced Operational Costs

Manual network management processes are labor-intensive and can be expensive. Network automation reduces the need for manual intervention, lowers labor costs, and enables IT teams to do more with less.

Benefits of Network Automation

These are the benefits of Network Automation:

Simplifies Network Management

Network automation simplifies management by repetitive tasks, reducing manual errors, and enhancing consistency. It allows networks to manage networks more, and their time for more strategic tasks.

Enhances Security

Network automation helps to protect to check that the security rules are correct, practices, and human errors. It helps network managers to find security problems fast and stop them.

Reduces Costs

Network automation makes things cheaper by having fewer problems, mistakes, and better working. It also makes less work for people, so businesses can have fewer IT workers.

Challenges in Network Automation Adoption

Network automation can help IT teams do their work faster and better, but it also has some problems. IT teams need to solve these problems before they can use them. These are some common challenges of it:

Resistance to Change

One of the most significant challenges of network automation is resistance to change. Some IT teams may not want to use new tools and ways to make things happen, because they like the old ways they know well. This can make them slower to use it and lose chances to make their work better and with fewer problems.

Lack of Skilled Resources

Another challenge of network automation is a lack of skilled resources. Many IT teams may not have the necessary skills and knowledge to install and manage tools. This can lead to a longer process and a higher risk of errors and security breaches.

Legacy Infrastructure and Processes

Legacy infrastructure and processes can also pose a challenge for network automation. Some network devices are old and do not work with automation protocols. This makes it hard or impossible to automate their setup and control. Also, IT teams may be used to manual processes and find it hard to switch to automated methods.

Integration with Existing Systems

Another challenge of network automation is integration with existing systems. Automation tools need to work well with other IT systems that help watch and control the network. This way, they can make things easier and better. If they don’t work well with other systems, they can make things harder and worse.

Security Concerns

Network Automation can present security concerns. Tools that do things should cooperate with other tools that check and manage the network. This way, they can simplify and improve things. If they don’t cooperate with other tools, they can complicate and worsen things.

Best Practices for Network Automation Implementation

These are the practice best for Network Automation:

Start Small

It is important to start small when implementing network automation. Automating simple, repetitive tasks such as configuration backups, device provisioning, and firmware updates. This approach allows you to build momentum and gain buy-in from stakeholders.

Identify Key Stakeholders

Identifying key stakeholders is critical to successful network automation implementation. It includes network management, developers, and other same stakeholders in the planning and execution process to ensure a smooth transformation.

Choose the Right Automation Tools

Choosing the right automation tools is essential to successful network automation implementation. Choose tools that help you test your work. Make sure they work well with what you already have, are easy to use, and have good customer service.

Network Automation Tools

Network automation tools help IT teams to control devices and services without doing anything by hand. These tools save time and money, and make the network work better and faster. Here are some of the most popular network automation tools in use today:

Configuration Management Tools

Configuration management tools help IT teams to set up network devices and services. Here are some popular configuration management tools:

1. Ansible

Ansible is a tool that helps IT teams make network devices and services work the way they want. It uses a simple language that is easy to learn and use. You can write what you want to do with your devices and services in this language, and Ansible will do it for you.

2. Puppet

Puppet is a tool that helps IT teams set up and manage network devices and services. It uses language that tells what the devices and services should look like and how they should work. It has many people use it and help improve it.

3. Chef

Chef is a tool that helps IT teams set up and control network devices and services. It uses a language based on Ruby to write system settings and has many people who use and improve it.

Network Monitoring Tools

Network monitoring tools help IT teams to check how well are working, find problems, and fix them. Some common network monitoring tools are:

1. Nagios

Nagios is a free tool that helps IT teams keep an eye on network devices and services. It has a modular design and a plug-in system, so it can be adapted and improved.

2. Zabbix

Zabbix is another popular monitoring tool that enables IT teams to check network devices and services. It provides a robust feature set, including real-time monitoring, alerting, and reporting.

3. SolarWinds

SolarWinds is a tool that helps you check and manage your network. It can show you what is happening on your network right now, and let you know if there are any problems. It can also help you create and update maps of your network and change the settings of your devices.

Network Provisioning and Management Tools

Network provisioning and management tools help IT teams to set up, change, and control devices and services. These are some popular network provisioning and management tools:

1. Cisco DNA Center

Cisco DNA Center is a tool that helps IT teams to set up, change, and manage network devices and services. It makes it easier for them to control how the network works and what it can do. It provides a comprehensive set of features, including network automation, assurance, and analytics.

2. Juniper Contrail

Juniper Contrail is a tool that helps IT teams to set up, change, and control network devices and services. It makes it easier to create and manage networks for different purposes and needs. It provides a comprehensive set of features, including network automation, security, and analytics.

3. VMware NSX

VMware NSX is a tool that helps IT workers create and manage virtual networks. Virtual networks are like real networks, but they exist only in software. They can connect different computers and devices without physical wires or hardware. VMware NSX helps IT workers protect their virtual networks from hackers and other threats. It provides a comprehensive set of features, including network automation, security, and analytics.

Implementing Network Automation

Implementing network automation requires a well-planned and structured approach. Here are some key steps to follow when implementing it:

Assessment of Network Infrastructure

The first step in implementing network automation is to assess the existing infrastructure. This involves reviewing the topology, devices, and protocols to identify areas for improvement. By understanding the current state of the network, IT teams can develop a roadmap for implementing it.

Identification of Automation Opportunities

The next step is to identify areas where automation can be applied to improve network efficiency and reliability. This may include tasks such as configuration management, software updates, and device provisioning. IT teams can find out where they can make things better with automation. They can choose the most important ones and work on them first. This way, they can save time and money and do their jobs better.

Selection of Appropriate Tools and Technologies

To make some tasks easier, IT teams need to choose the right tools and technologies. They can use some programs to change how different machines work. For example, Ansible, Puppet, or Chef. They can also use some programs to see if the network is working well. For example, Nagios, Zabbix, or SolarWinds. The tools they choose should match what the organization wants and needs.

Training and Development of IT Staff

To use network automation well, IT staff need to know how to use the tools and technologies they choose. They may need to learn more about automation, network rules, and security tips. IT teams can also work with vendors or experts to help them set up and learn it.

Testing and Validation of Network Automation Processes

IT teams need to check and confirm that the processes work well and give the right outcomes. They have to try different things to see what happens if something breaks and how to fix it. This helps them find any problems or errors. When they are sure the automation works well, IT teams can use it in real situations.

Use Cases of Network Automation

Network automation is a powerful tool that can be applied in a wide range of use cases to improve efficiency, reliability, and security. Here are some examples of use cases where it can provide significant benefits:

Cloud Computing

Cloud computing has revolutionized the way organizations manage and deliver IT services. Network automation means using software to do some tasks on the cloud instead of doing them by hand. A cloud is a place where you can store and run your programs and data on the internet. It can make it easier and faster to set up and change your cloud programs and data. It can also make them more reliable and safe.

Software-Defined Networking (SDN)

SDN is a way to make networks that lets you control them from one place. You can use a computer to tell the network devices what to do. Network automation is part of SDN. It lets you make the network devices do things by themselves, without you having to tell them every time. This can help reduce network downtime, improve network performance, and simplify network management.

Internet of Things (IoT)

Some devices can talk and share information. These are part of the Internet of Things (IoT). Network automation can make it easier to control these devices by doing some tasks. For example, it can set up the devices, check how they are working, and fix any problems. This can save time and work while making the devices safer and more reliable.

Artificial Intelligence (AI) and Machine Learning (ML)

Artificial intelligence (AI) and (ML) are tools that help computers learn and change based on what they see. Network automation can use AI and ML to collect and study data from network devices. This can help IT teams find and fix network problems and avoid future issues, making the network more stable and fast.

Future of Network Automation

Network automation has come a long way in recent years, and the future looks even brighter. Here are some exciting developments that are shaping its future of it:

Advancements in AI and ML

AI and ML are technologies that can improve network automation. They can use data from the past to make better settings, fix problems, and expect network performance. This can lead to even greater efficiency, reliability, and security.

Integration with DevOps and Cloud-native Technologies

DevOps and cloud-native technologies are becoming more popular among organizations. These technologies need network management and provisioning to be automated. Network automation tools can work with these technologies to automate the whole process of delivering applications, from development to production.

Automation of End-to-End Business Processes

Network automation will not only handle network devices and services in the future but also business processes, such as setting up and charging customers. This will make the whole process more smooth and more effective.

Use of Open Standards and APIs

To automate networks, it is important to use open standards and APIs. These allow different tools to work well together and create a better solution. They also make it easier to create custom solutions and avoid depending on one vendor.

Network Automation Skills and Capabilities

Network automation will change the way IT works. IT professionals will have to learn new skills like coding, writing scripts, and analyzing data. Additionally, soft skills such as collaboration, communication, and problem-solving will become important.

Case Studies of Network Automation Implementation

Some organizations have network automation to improve their network efficiency, reliability, and security. Here are some case studies of its implementation:


Walmart is the biggest retailer in the world and it uses network automation to make devices easier and faster to manage. It means using software tools to control how network devices work. Walmart uses a tool called Ansible to do this. Ansible helps Walmart to set up new network devices, change the settings of many network devices at once, and fix network problems. This way, Walmart saves time, makes its network more reliable, and avoids mistakes.


Target is a major US retailer that uses network automation to enhance its performance and security. With Puppet, a tool for configuring network devices, Target can control policies, and deal with security issues faster. It has helped Target lower network problems by 50% and speed up network policy deployment by 75%.


Comcast is the biggest company that provides cable TV in the US. It uses network automation to make its network bigger and more reliable. It means using software to control and manage the network. Comcast uses software called Juniper Contrail to do this. With Juniper Contrail, it can create and change network services, grow its network capacity, and avoid network problems.


Network automation is the process of using software to control and manage network devices and services. It helps network teams to perform network tasks faster and more than manual methods. One example of it is how AT&T, a top telecommunications company in the United States, has improved its network performance and reliability.

AT&T uses Cisco DNA Center, a network management platform, for the installation of new devices, setting policies, and resolution of network problems. This way, AT&T can reduce the time needed to deliver new network services and increase its network availability.

JPMorgan Chase

JPMorgan Chase is a company that provides financial services. They have improved their network security and compliance by using network automation. This means they can control their network with software instead of manual tasks. They use a tool called VMware NSX that helps them divide them into smaller parts, manage their rules, and deal with security threats faster. This helps them protect their data and follow the laws.

Related Article



To manage networks well, IT teams need Network Automation tools. These tools help IT teams do two things: configure network devices and services automatically, check network performance, and fix problems quickly. Some examples of configuration management tools are Ansible, Puppet, and Chef. Some examples of network monitoring tools are Nagios, Zabbix, and SolarWinds.

These tools help IT teams set up and control network devices and services: Cisco DNA Center, Juniper Contrail, and VMware NSX. These tools make network management easier, faster, and more accurate. IT teams can use these tools to reach their targets.


What is used for Network Automation?

Network automation is the use of software and technology to perform network tasks more efficiently and reliably. It can help network teams to manage devices, services, and policies without manual intervention. Some examples of its tools are APIs, configuration management tools, monitoring tools, scripting languages, and software.

What is the best network automation tool?

It’s difficult to determine the best network automation tool as it depends on the specific needs and requirements of the network. Some popular network automation tools include Ansible, Chef, Puppet, and SaltStack. It’s recommended to evaluate different tools based on their features, ease of use, and compatibility with the network infrastructure before making a decision.

What does a Network Automation engineer do?

A network automation engineer’s job is to create and manage automated solutions for network tasks. These tasks include setting up and changing network configurations, providing and managing network resources, checking and improving network performance and security, and fixing network problems.
They use different tools and technologies to make network tasks easier, faster, and more reliable. They also work with other network and IT teams to make sure that network automation solutions work well with the rest of the IT systems.

Faheem Bhatti AI Powered Digital Marketing & SEO Expert, Content Writer, Blogger & WordPress Developer, SMM Expert

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